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    • 4. 发明申请
    • METHODS AND SYSTEM FOR FAST SESSION ESTABLISHMENT BETWEEN EQUIPMENT USING H.324 AND RELATED TELECOMMUNICATIONS PROTOCOLS
    • 使用H.324设备和相关电信协议之间进行快速会话建立的方法和系统
    • WO2004054221A8
    • 2005-07-21
    • PCT/AU0301662
    • 2003-12-12
    • DILITHIUM NETWORKS PTY LTDJABRI MARWANSOUTHEREN CRAIGJONGBLOED ROBERTJACK DAVIDMYERS DAVIDWONG ALBERT
    • JABRI MARWANSOUTHEREN CRAIGJONGBLOED ROBERTJACK DAVIDMYERS DAVIDWONG ALBERT
    • H04L29/06H04M3/56H04M7/00
    • H04L65/1069H04L29/06027H04L65/1009H04L65/80H04M3/563H04M3/567H04M7/006H04M7/126H04M2203/2066H04M2207/20
    • Methods of establishing multimedia telecommunication (a multimedia "call") between equipment ("terminals"). More particularly, the invention provides methods for reducing the time required to establish calls between terminals that implement the ITU-T H.324 Recommendation and other Standards and Recommendations derived from or related to this such as the 3G-324M recommendation developed and adopted by the Third Generation Partnership Projects (3GPP and 3GPP2). More specifically, it relates to (i) a method and apparatus for concatenating the H.245 messages that are required to pass between the terminals at the start of the call to establish the capabilities of both terminals and agree on the type and format of media and data to be exchanged (ii) a method and apparatus for using non-standard H.245 messages or standard H.245 messages with non-standard fields to accelerate such establishment and (iii) a method and apparatus of informing each terminal of the capabilities of the other and proposing the type and format of media and data to be exchanged by means of any user-defined fields that are inserted in the call signaling protocol that is used for bearer establishment prior to the start of the H.324 stage of the call.
    • 在设备(“终端”)之间建立多媒体电信(多媒体“呼叫”)的方法。 更具体地说,本发明提供了用于减少在实现ITU-T H.324建议书的终端之间建立呼叫所需的时间的方法,以及从其导出或涉及的其他标准和建议,如由3G-324M建议开发和采用的3G-​​324M建议 第三代合作项目(3GPP和3GPP2)。 更具体地,本发明涉及(i)用于连接在呼叫开始时在终端之间通过的H.245消息以建立两个终端的能力并且同意媒体的类型和格式的方法和装置 和数据(ii)用于使用非标准字段的非标准H.245消息或标准H.245消息加速这种建立的方法和装置,以及(iii)通知每个终端的方法和装置 另一方的能力,并提出要通过任何用户定义的字段来交换的媒体和数据的类型和格式,这些用户定义的字段被插入呼叫信令协议中,该呼叫信令协议用于在H.324阶段开始之前的承载建立 电话。